Efficient tracking control algorithm for weak disturbance signals in large-scale power system

Abstract

The sensitivity of traditional tracking control algorithm for weak disturbance signals is low and lack of flexibility. Therefore, a tracking algorithm of disturbance signals in weak power system based on observation control is proposed. Combining the characteristics of the tracking loop structure of weak disturbance signal, the tracking equation and the state control equation are designed, and the tracking control of the signals is completed. Experimental results show that the proposed algorithm simplifies the computational complexity, and has higher tracking sensitivity and accuracy.

Keywords:

• Large-scale power system
• Weak disturbance signal
• Efficient tracking control algorithm